/[RomCheater]/trunk/RomCheater/Docking/FloatingRamDumperDialog.cs
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Contents of /trunk/RomCheater/Docking/FloatingRamDumperDialog.cs

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Revision 157 - (show annotations) (download)
Mon May 28 04:20:13 2012 UTC (8 years, 8 months ago) by william
File size: 7124 byte(s)
+ write out the dump to file

1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Linq;
7 using System.Text;
8 using System.Windows.Forms;
9 using WeifenLuo.WinFormsUI.Docking;
10 using RomCheater.PluginFramework.Interfaces;
11 using System.Diagnostics;
12 using System.IO;
13
14 namespace RomCheater.Docking
15 {
16 public partial class FloatingRamDumperDialog : DockContent, IProcessConfig
17 {
18 #region sub-classes
19 private const int BYTE_CORRECTION_VALUE = 23;
20 public enum DumpSize
21 {
22 Bytes,
23 KiloBytes,
24 MegaBytes,
25 GigaBytes,
26 }
27 #endregion
28 private DumpSize dumpSize = DumpSize.Bytes;
29
30 public FloatingRamDumperDialog() { InitializeComponent(); this.AcceptedPlugin = null; this.AcceptedProcess = null; }
31 public FloatingRamDumperDialog(IConfigPlugin config) : this() { this.AcceptedPlugin = config; }
32 public FloatingRamDumperDialog(IConfigPlugin config, Process process) : this() { this.AcceptedPlugin = config; this.AcceptedProcess = process; }
33
34 private void FloatingRamDumperDialog_Load(object sender, EventArgs e)
35 {
36 txtStart.Value = 0;
37 txtEnd.Value = int.MaxValue;
38 }
39
40
41 #region IProcessConfig Members'
42 public Process AcceptedProcess { get; set; }
43 #endregion
44 #region IAcceptsPlugin<IConfigPlugin> Members
45 public IConfigPlugin AcceptedPlugin { get; set; }
46 #endregion
47
48 private void radioBTNBytes_CheckedChanged(object sender, EventArgs e)
49 {
50 dumpSize = DumpSize.Bytes;
51 }
52
53 private void radioBTNKiloBytes_CheckedChanged(object sender, EventArgs e)
54 {
55 dumpSize = DumpSize.KiloBytes;
56 }
57
58 private void radioBTNMegaBytes_CheckedChanged(object sender, EventArgs e)
59 {
60 dumpSize = DumpSize.MegaBytes;
61 }
62
63 private void radioBTNGigaBytes_CheckedChanged(object sender, EventArgs e)
64 {
65 dumpSize = DumpSize.GigaBytes;
66 }
67
68 private void btnCalcEndAddr_Click(object sender, EventArgs e)
69 {
70 ulong start = 0;
71 ulong end = 0;
72 start = txtStart.Value;
73 switch (dumpSize)
74 {
75 case DumpSize.Bytes:
76 end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1.0 + start) - BYTE_CORRECTION_VALUE;
77 txtEnd.Value = end;
78 break;
79 case DumpSize.KiloBytes:
80 end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000.0 + start) - BYTE_CORRECTION_VALUE;
81 txtEnd.Value = end;
82 break;
83 case DumpSize.MegaBytes:
84 end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000000.0 + start) - BYTE_CORRECTION_VALUE;
85 txtEnd.Value = end;
86 break;
87 case DumpSize.GigaBytes:
88 end = (ulong)(Convert.ToDouble(txtDumpSize.Text) * 1000000000.0 + start) - BYTE_CORRECTION_VALUE;
89 txtEnd.Value = end;
90 break;
91 }
92 }
93
94 private void btnCalcStartAddr_Click(object sender, EventArgs e)
95 {
96 long start = 0;
97 long end = 0;
98 end = txtEnd.ToInt64();
99 switch (dumpSize)
100 {
101 case DumpSize.Bytes:
102 start = (long)((double)end - (Convert.ToDouble(txtDumpSize.Text) * 1.0)) + BYTE_CORRECTION_VALUE;
103 txtStart.Value = (ulong)start;;
104 break;
105 case DumpSize.KiloBytes:
106 start = (long)((double)end - (Convert.ToDouble(txtDumpSize.Text) * 1000.0)) + BYTE_CORRECTION_VALUE;
107 txtStart.Value = (ulong)start;;
108 break;
109 case DumpSize.MegaBytes:
110 start = (long)((double)end - (Convert.ToDouble(txtDumpSize.Text) * 1000000.0)) + BYTE_CORRECTION_VALUE;
111 txtStart.Value = (ulong)start;;
112 break;
113 case DumpSize.GigaBytes:
114 start = (long)((double)end - (Convert.ToDouble(txtDumpSize.Text) * 1000000000.0)) + BYTE_CORRECTION_VALUE;
115 txtStart.Value = (ulong)start;
116 break;
117 }
118 }
119
120 private void btnCalcDumpSize_Click(object sender, EventArgs e)
121 {
122 ulong start = txtStart.Value;
123 ulong end = txtEnd.Value;
124 ulong byte_diff = (end - start) + BYTE_CORRECTION_VALUE;
125 switch (dumpSize)
126 {
127 case DumpSize.Bytes:
128 txtDumpSize.Text = string.Format("{0:n2}", (double)byte_diff);
129 break;
130 case DumpSize.KiloBytes:
131 txtDumpSize.Text = string.Format("{0:n3}", (double)byte_diff / 1000.0);
132 break;
133 case DumpSize.MegaBytes:
134 txtDumpSize.Text = string.Format("{0:n6}", (double)byte_diff / 1000000.0);
135 break;
136 case DumpSize.GigaBytes:
137 txtDumpSize.Text = string.Format("{0:n9}", (double)byte_diff / 1000000000.0);
138 break;
139 }
140 }
141
142 private void btnDumpRam_Click(object sender, EventArgs e)
143 {
144 if (this.AcceptedProcess == null)
145 {
146 MessageBox.Show("Please select a process to dump memory from", "", MessageBoxButtons.OK, MessageBoxIcon.Error);
147 return;
148 }
149 DialogResult result = dumpsaver.ShowDialog();
150 if (result != DialogResult.OK) return;
151 DumpRam(txtStart.Value, txtEnd.Value, dumpsaver.FileName);
152 }
153
154
155 #region memory support
156 private void DumpRam(ulong start, ulong end, string filename)
157 {
158 uint byte_count = (uint)(end - start);
159 DumpRam(start, byte_count, filename);
160 }
161 private void DumpRam(ulong start, uint count, string filename)
162 {
163 if (this.AcceptedProcess == null) return;
164 Sojaner.MemoryScanner.ProcessMemoryReader reader = new Sojaner.MemoryScanner.ProcessMemoryReader();
165 reader.ReadProcess = this.AcceptedProcess;
166 reader.OpenProcess();
167 int bytesReadSize;
168 byte[] data = reader.ReadProcessMemory((IntPtr)(uint)start, count, out bytesReadSize);
169 reader.CloseHandle();
170 using (FileStream fs = new FileStream(filename, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite))
171 {
172 BinaryWriter bw = new BinaryWriter(fs);
173 foreach (byte b in data) { bw.Write(b); }
174 bw.Flush();
175 bw.Close();
176 }
177 }
178 #endregion
179 }
180 }

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